let student={ age: 20, name: '張三丰', sex: "男" }
// 1. 刪除age屬性: const {age,...noAge} = student age // 20 noAge // {name: "張三丰", sex: "男"}
// 2. 只要name sex 屬性,刪除其他: const param = (({name,sex}) => ({name, sex}))(student) console.log(param) // {name: "張三丰",sex: "男"}